Koenigsegg, renowned for its pioneering automotive technology, has recently introduced a groundbreaking engine poised to significantly impact the electric vehicle (EV) market. This innovation, rooted ...

Beyond its striking design, the five-cylinder engine delivers numbers that place it firmly in superbike territory. The ...

The MarketWatch News Department was not involved in the creation of this content. Washington, D.C., Nov. 07, 2025 (GLOBE NEWSWIRE) -- Internal combustion engines will continue to be the prime power ...

Although reminiscent of the official F-47 renderings, the model in RTX’s video is actually based on a notional design by artist Rodrigo Avella. A new promotional video released by RTX, parent company ...

The new contract covers the Post-Critical Design Review phase of the B-52 Commercial Engine Replacement Program, which will replace the TF33 engines with ...

The defining characteristic of a two-stroke engine is to fire (combust) every time the piston is at top dead center. This makes them highly power dense, but also notoriously makes two-stroke engines ...

Variable cycle engine design embodies a transformative approach in aero‐propulsion, enabling engines to adapt their thermodynamic cycle to meet diverse operational demands, from fuel efficiency to ...

Rolls-Royce is developing amazing new engine technology to help make aviation greener and more efficient for the future. Phil Curnock, chief engineer, Rolls-Royce civil future programmes. Image: Rolls ...

A new Rolls-Royce facility which will develop jet engine technologies set to transform flight, reduce emissions and set new benchmarks for efficiency has opened in Bristol, UK. The composite ...

RS-25 prime contractor L3Harris continues to ramp up production of new flight engine hardware at their Los Angeles area facility and final assembly at the Stennis Space Center. NASA certified ...

OHV stands for overhead valve, and these types of powerplants can also be called pushrod engines. OHV engines have the intake and exhaust valves located above the camshaft, which is in the engine ...